Hello everyone. Longtime lurker for years, and this is my very first post, so forgive me if I'm breaking any guidelines or anything. Anyway, I've hacked my Wii U, 5.5.1, with Haxchi, able to cold boot to wherever I need. I've noticed that I can only install titles with WUP Installer GX2 if I am NOT already in custom firmware. When coldbooting, I go directly to the homebrew loader. THEN certain things will install. However, even then, others won't. (For example, I can't find a working channel for WUP Installer GX2, nor Sonic Rush Adventure - Not asking for links, cause I believe that's against the rules?) Does anyone know what's going on, exactly? ( ͡° ͜ʖ ͡°) All help is appreciated.